Fix a warning.

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@14647 a1c6a512-1295-4272-9138-f99709370657

1 files changed, 4 insertions, 0 deletions

diff --git a/firmware/backlight.c b/firmware/backlight.c
index 41f0f75424..2143ece46a 100644
--- a/firmware/backlight.c
+++ b/firmware/backlight.c
@@ -42,6 +42,10 @@
 #endif
 
 #ifdef SIMULATOR
+/* TODO: find a better way to do it but we need a kernel thread somewhere to
+   handle this */
+extern void screen_dump(void);
+
 static inline void __backlight_on(void)
 {
     sim_backlight(100);